Base | Representation |
---|---|
bin | 10101100110111000… |
… | …111101011100010001 |
3 | 2012212220212011102212 |
4 | 111212320331130101 |
5 | 340003431403431 |
6 | 14354114521505 |
7 | 1450641423254 |
oct | 254670753421 |
9 | 65786764385 |
10 | 23201044241 |
11 | 9926425a31 |
12 | 45b5b96295 |
13 | 225992085b |
14 | 11a14a309b |
15 | 90bcc372b |
hex | 566e3d711 |
23201044241 has 4 divisors (see below), whose sum is σ = 23527819584. Its totient is φ = 22874268900.
The previous prime is 23201044187. The next prime is 23201044249. The reversal of 23201044241 is 14244010232.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 23201044241 - 26 = 23201044177 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (23201044249) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 163387565 + ... + 163387706.
It is an arithmetic number, because the mean of its divisors is an integer number (5881954896).
Almost surely, 223201044241 is an apocalyptic number.
It is an amenable number.
23201044241 is a deficient number, since it is larger than the sum of its proper divisors (326775343).
23201044241 is an equidigital number, since it uses as much as digits as its factorization.
23201044241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 326775342.
The product of its (nonzero) digits is 1536, while the sum is 23.
Adding to 23201044241 its reverse (14244010232), we get a palindrome (37445054473).
The spelling of 23201044241 in words is "twenty-three billion, two hundred one million, forty-four thousand, two hundred forty-one".
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